*{
    margin: 0;
    padding: 0;
}
footer{
    width: 1903px;
    height: 300px;
    margin: 0 auto;
    color: #555;
    background: url(../images/bg.jpg) repeat-y;
    position: relative;
  }
  footer>ul{
    width: 1200px;
    /* margin-top: 20px; */
    height: 18px;
    margin: 0 auto;
    padding-top: 30px;
    display: flex;
    justify-content: left;
  }
  footer>ul li{
    padding: 0 20px;
    border-right: 1px solid ;
    color: #555;
    list-style: none;
  }
  footer>ul .lfirst{
    padding-left: 0;
  }
  footer>ul .llast{
    border-right: 0px;
  }
  footer .copyright{
    width: 1200px;
    height: 200px;
    margin: 0 auto;
  }
  .footlogo{
    height: 55px;
    margin: 50px 0 20px;
  }
  .footlogo>img{
    width: 114px;
  }
  .info1,.info3{
    width: 1200px;
    height: 17px;
    font-size: 14px;
  }
  .info2{
    width: 1200px;
    margin-top: 10px;
    font-size: 13px;
    height: 49px;
  }
  .info2 div{
    height: 49px;
    display: inline-block;
  }
  .info2 div:nth-child(1){
    width: 270px;
  }
  .info2 div:nth-child(2){
    width: 247px;
  }
  .info3{
    margin: 20px 0;
  }
  .foot_icos{
    width: 220px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    top: 60%;
    right: 450px;
  }
  .foot_icos div{
    width: 46px;
    height: 46px;
    position: relative;
  }
  .foot_icos div>img{
    width: 100%;
    height: 100%;
  }
  .foot_icos div .qrbg3{
    display: none;
    width: 128px;
    height: 161px;
    position: absolute;
    background: url(../images/qrbg2.png);
    background-size: 128px 161px;
    z-index: 10;
    left: -40px;
    top: -160px;
  }
  .foot_icos div:hover .qrbg3{
    display: block;
  }
  .foot_icos div .qrbg3>img{
    width: 117px;
    height: 117px;
    margin-top: 10px;
    margin-left: 6px;
    vertical-align: middle;
    border: none;
  }
  .foot_icos div .qrbg3>span{
    display: block;
    color: #fff;
    font-size: 14px;
    line-height: 25px;
    text-align: center;
  }
  .to-top{
    position: fixed;
    left: 50%;
    bottom: 265px;
    width: 36px;
    height: 36px;
    margin-left: 564px;
    z-index: 10;
    text-decoration: none;
    color: #555;
  }
  .to-top img{
    width: 100%;
    border: none;
    opacity: 0.7;
  
  }
  .to-cart{
    position: fixed;
    left: 50%;
    bottom: 300px;
    width: 36px;
    height: 36px;
    margin-left: 564px;
    z-index: 10;
    text-decoration: none;
    color: #555;
  }
  .to-cart img{
    width: 100%;
    border: none;
    opacity: 0.7;
  
  }